我要写一个查看被教师和校长驳回的信息，写一个coonterller专门去查看，代码应该怎么写，给我完整代码@Autowired private RuntimeService runtimeService; @Autowired private TaskService taskService; @Autowired private HistoryService historyService; @Autowired private RepositoryService repositoryService; @PostMapping("leave") public R startLeave(String name,Integer days){ //学生发起请假 Map<String, Object> map=new HashMap<>(); map.put("studentUser",name); map.put("day",days); //通过流程ID启动一个流程实例 ProcessInstance processInstance = runtimeService.startProcessInstanceByKey("StudentLeave", map); //根据流程processInstance实例id创建学生的任务,singleResult单个任务 Task studentTask = taskService.createTaskQuery().processInstanceId(processInstance.getId()).singleResult(); //让学生完成任务 taskService.complete(studentTask.getId()); return R.ok("发起请假成功"); }}

您想要编写一个Controller用于查看被教师和校长驳回的信息。以下是一个示例代码，供您参考：

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

@RestController
@RequestMapping("/rejected")
public class RejectedInfoController {

    @Autowired
    private TaskService taskService;

    @Autowired
    private HistoryService historyService;

    @GetMapping
    public R getRejectedInfo() {
        // 查询被教师和校长驳回的任务历史记录
        List<HistoricTaskInstance> rejectedTasks = historyService
                .createHistoricTaskInstanceQuery()
                .taskDeleteReason("rejected")
                .list();

        // 处理查询结果
        List<Map<String, Object>> rejectedInfoList = new ArrayList<>();
        for (HistoricTaskInstance task : rejectedTasks) {
            Map<String, Object> rejectedInfo = new HashMap<>();
            rejectedInfo.put("taskId", task.getId());
            rejectedInfo.put("taskName", task.getName());
            rejectedInfo.put("assignee", task.getAssignee());
            rejectedInfo.put("processInstanceId", task.getProcessInstanceId());
            // 可以根据需要添加更多相关信息
            rejectedInfoList.add(rejectedInfo);
        }

        return R.ok().put("rejectedInfo", rejectedInfoList);
    }
}

请注意，这只是一个示例代码，您可能需要根据您的具体需求进行适当的修改和调整。还请确保已正确注入相关的服务（如TaskService、HistoryService等）。